239331344

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30097}}^1$

素因数の和:30183

約数の個数: 40

約数和(自身を含む): 537429888

約数和(自身を除く): 298098544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 30097, 60194, 120388, 210679, 240776, 421358, 481552, 842716, 1685432, 2136887, 3370864, 4273774, 8547548, 14958209, 17095096, 29916418, 34190192, 59832836, 119665672, 239331344]

約数ペア:

[(1, 239331344), (2, 119665672), (4, 59832836), (7, 34190192), (8, 29916418), (14, 17095096), (16, 14958209), (28, 8547548), (56, 4273774), (71, 3370864), (112, 2136887), (142, 1685432), (284, 842716), (497, 481552), (568, 421358), (994, 240776), (1136, 210679), (1988, 120388), (3976, 60194), (7952, 30097)]